CN102956176B - Display floater and use the terminal unit of this display floater - Google Patents

Display floater and use the terminal unit of this display floater Download PDF

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CN102956176B
CN102956176B CN201110241399.9A CN201110241399A CN102956176B CN 102956176 B CN102956176 B CN 102956176B CN 201110241399 A CN201110241399 A CN 201110241399A CN 102956176 B CN102956176 B CN 102956176B
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color
pixel
green
display floater
array
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CN102956176A (en
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李玮
何秀凤
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Lenovo Beijing Ltd
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Lenovo Beijing Ltd
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Abstract

The terminal unit of display floater and this display floater of use, described display floater includes: pel array, described pel array has multiple first module array, described first module array includes having the first pixel of the first color, has the second pixel of the second color, have the 3rd pixel of the 3rd color and have the 4th pixel of the 4th color, and wherein said first color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and red, green, blueness is constituted; Described second color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; Described 3rd color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; Described 4th color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; And described first color, described second color, described 3rd color and described 4th color are different from each other.

Description

Display floater and use the terminal unit of this display floater
Technical field
The present invention relates to a kind of display floater and use the terminal unit of this display floater, more particularly it relates to an there is the display floater of four color pixels and use the terminal unit of this display floater.
Background technology
Present stage, the terminal unit of such as computer, notebook, panel computer or smart mobile phone etc is generally provided with display screen to show image or video. According to prior art, these display screens are generally of RGB structure, it is, these display screens include tactic strip R (redness) pixel, G (green) pixel and B (blueness) pixel. Generally, the features such as it is simple that the RGB structure of the display screen of low resolution has manufacture, less costly. But, have in high-resolution situation at display screen, the manufacturing cost of RGB structure is significantly high, and the defect such as the representability with the display screen of RGB structure relatively low (that is, color is poor).
Summary of the invention
In order to solve above-mentioned technical problem of the prior art, according to an aspect of the present invention, a kind of display floater is provided, including: pel array, described pel array has multiple first module array, and described first module array includes having the first pixel of the first color, has the second pixel of the second color, have the 3rd pixel of the 3rd color and have the 4th pixel of the 4th color. Described first color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; Described second color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; Described 3rd color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; Described 4th color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; And described first color, described second color, described 3rd color and described 4th color are different from each other.
In addition, according to one embodiment of present invention, the mixing of described first color, described second color, described 3rd color and described 4th color constitutes white, and described first color, described second color, described 3rd color or described 4th color are not white.
Additionally, according to one embodiment of present invention, described first color is red; Described second color is blue; Described 3rd color is cyan; And described 4th color is yellow.
Additionally, according to one embodiment of present invention, in described first module array, the horizontal direction along described display floater arranges described first pixel, described second pixel, described 3rd pixel and described 4th pixel; And in described pel array, arrange described first module array along described horizontal direction.
In addition, according to one embodiment of present invention, described pel array farther includes: second unit array, in described second unit array, putting in order of described first pixel, described second pixel, described 3rd pixel and described 4th pixel is different from putting in order of described first pixel in described first module array, described second pixel, described 3rd pixel and described 4th pixel.
Additionally, according to one embodiment of present invention, on the longitudinal direction of described display floater, alternately arranged described first module array and described second unit array.
Additionally, according to one embodiment of present invention, described display floater farther includes: backlight, and configuration produces uniform light.
According to a further aspect in the invention, a kind of terminal unit is provided, including: display floater, described display floater includes: pel array, described pel array has multiple first module array, described first module array includes having the first pixel of the first color, has the second pixel of the second color, have the 3rd pixel of the 3rd color and have the 4th pixel of the 4th color, and wherein said first color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and red, green, blueness is constituted; Described second color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; Described 3rd color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; Described 4th color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; And described first color, described second color, described 3rd color and described 4th color are different from each other.
In addition, according to one embodiment of present invention, the mixing of described first color, described second color, described 3rd color and described 4th color constitutes white, and described first color, described second color, described 3rd color or described 4th color are not white.
Additionally, according to one embodiment of present invention, described first color is red; Described second color is blue; Described 3rd color is cyan; And described 4th color is yellow.
In prior art, having in high-resolution situation at display screen, the manufacturing cost of RGB structure is significantly high, and the defect such as the representability with the display screen of RGB structure relatively low (that is, color is poor). Under identical resolution, four of the embodiments of the invention pixels with different colours compared with prior art improve light transmittance, thus reducing the power consumption of equipment. Additionally, by having in the pixel of different colours at four, the mixing of specific two pixels is constituted white raising light transmittance, meanwhile, compared to prior art, the electric energy driving the described consumption of two pixels is low less compared to the electric energy of the described consumption driving three pixels.
On the other hand, under identical power consumption, the display effect of four color pixels of the present invention is better than the display effect of three-color pixel of the prior art. Compared with prior art, owing to providing four pixels with different colours in unit pixel array, it is possible to provide more pixel when the area of unit pixel array is constant. Such as, when the area of the area of display floater and unit pixel array is constant, it is easy to the display floater (compared with RGB structure the pixel count of many offers 33%) with high-resolution pel array is provided. Additionally, due to arrange four pixels with different colours in unit pixel array, it is possible to the picture making the image shown by display floater or video is more fine and smooth true to nature, thus increases the representability of display floater.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the unit pixel array illustrating display floater according to a first embodiment of the present invention;
Fig. 2 is the schematic diagram of the arrangement of the unit pixel array illustrating display floater according to a first embodiment of the present invention;
Fig. 3 is the schematic diagram of the unit pixel array illustrating display floater according to a second embodiment of the present invention; And
Fig. 4 is the schematic diagram of the arrangement of the unit pixel array illustrating display floater according to a second embodiment of the present invention.
Detailed description of the invention
Will be described in detail with reference to the accompanying drawings each embodiment according to the present invention. Here it is to be noted that it in the accompanying drawings, identical accompanying drawing labelling is given the ingredient substantially with same or like 26S Proteasome Structure and Function, and the repeated description about them will be omitted.
Below, the structure of the unit pixel array of display floater according to embodiments of the present invention will be described. Such as, display floater according to embodiments of the present invention can be the display floater of such as LCD, OLED etc. Here, if display floater is LCD, then display floater could be included for producing the backlight of uniform light. Additionally, when the display floater that display floater is such as OLED etc, then this display floater is without comprising backlight. Further, it should be noted that owing to the present invention is not related to the change of other structure to display floater, therefore structure and arrangement only for the pel array of display floater is described here.
Fig. 1 is the schematic diagram of the unit pixel array illustrating display floater according to an embodiment of the invention.
As it is shown in figure 1, display floater according to embodiments of the present invention includes pel array, this pel array farther includes multiple first module pel array 10. Different from RGB structure of the prior art (unit pixel array includes tri-pixels of RGB), first module pel array 10 includes four pixel 11A-11D with different colours.
Specifically, the first pixel 10A has the first color A, and the second pixel 10B has the second color B, and the 3rd pixel 10C has the 3rd color C, and the 4th pixel 10D has the 4th color D.
Here, the first color A, the second color B, the 3rd color C and the 4th color D need to meet and advise condition as follows:
First color A is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; Second color B is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; 3rd color C is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; And the 4th color D be a kind of color in the set that constitutes of the color combination produced by least two color mixture in red, green, blue and red, green, blueness. Additionally, the first color A, the second color B, the 3rd color C and the 4th color D are different from each other.
Wherein, the mixing of described first color, described second color, described 3rd color and described 4th color constitutes white, and described first color, described second color, described 3rd color or described 4th color are not white.
It addition, specific color mixture two kinds different can constitute white in above-mentioned color four kinds different.
According to foregoing description, first color A, the second color B, the 3rd color C and the 4th color D can be the one in redness, green, blueness respectively, or can being the colour mixture of red, green, blue two or three, namely the first color A, the second color B, the 3rd color C and the 4th color D can be made up of the mixing of red, green, blue whole components or a part of component respectively. Additionally, due to the first color A, the second color B, the 3rd color C and the 4th color D are different from each other, therefore the first color A, the second color B, the 3rd color C and the 4th color D at least contain redness, green or blue a part of component or whole component.
It is, the first color A, the second color B, the 3rd color C and the 4th color D can meet following equation:
A=a1*R+a2*G+a3*B
B=b1*R+b2*G+b3*B
C=c1*R+c2*G+c3*B
D=d1*R+d2*G+d3*B
Wherein R, G and B represent red, green and blue respectively. a1��a3For weight coefficient, and a1��a3Can respectively between (0,1). Similarly, b1��b3For weight coefficient, and b1��b3Can respectively between (0,1), c1��c3For weight coefficient, and c1��c3Can respectively between (0,1), and d1��d3For weight coefficient, and d1��d3Can respectively between (0,1). Here it is possible to reasonably regulate the value of weight coefficient so that the first color A, the second color B, the 3rd color C and the 4th color D are different from each other. Here it is to be noted that it weight coefficient a1��a3��b1��b3��c1��c3And d1��d3Can not be 1 entirely, otherwise the first color A, the second color B, the 3rd color C or the 4th color D color be all white, thus causing the color that cannot show other.
Such as, in a preferred embodiment, when the first color A is red, the second color B is blue, and the 3rd color C is cyan, and when the 4th color D is yellow, the color representation power of display floater according to embodiments of the present invention is very strong.
In this case, when the first color A is red, a1=1, a2=0, a3=0. When the second color B is red, b1=0, b2=0, b3=1. When the 3rd color C is cyan, c1=0, c2=0.5, c3=0.5. When the 4th color D is yellow, d1=0.5, d2=0.5, d3=0.
Additionally, this invention is not limited to above-mentioned situation, as long as meeting above-mentioned condition, the first color A, the second color B, the 3rd color C and the 4th color D can also is that other color.
Additionally, the pixel unit array of R pixel in RGB structure of the prior art, B pixel and G pixel composition can represent arbitrary color and brightness based on red, green, blue, and white (rgb pixel is maximum brightness) can be shown. Here, owing to the first color, the second color, the 3rd color and the 4th color at least contain redness, green or blue a part of component or whole component, therefore, comprise the first pixel 10A, the second pixel 10B, the 3rd pixel 10C and the four pixel 10D first module pel array 10 can also represent arbitrary color and brightness. Such as, when the first pixel 10A, the second pixel 10B, the 3rd pixel 10C and the four pixel 10D all show with maximum brightness, the first color A, the second color B, the 3rd color C and the 4th color D mixing constitute white. It addition, specific color mixture two kinds different can constitute white in above-mentioned color four kinds different.
The arrangement of unit pixel array is described below with reference to Fig. 2. Fig. 2 is the schematic diagram of the arrangement of the unit pixel array illustrating display floater according to a first embodiment of the present invention.
As in figure 2 it is shown, in first module pel array 10, the horizontal direction along display floater arranges the first pixel 10A, the second pixel 10B, the 3rd pixel 10C and the 4th pixel 10D from left to right. It is, the first pixel 10A arranged abreast in same a line of display floater in first module pel array 10, the second pixel 10B, the 3rd pixel 10C and the 4th pixel 10D. Additionally, in the pel array 1 of display floater, the horizontal direction along display floater arranges multiple first module pel array 10 from left to right.
Additionally, on the longitudinal direction of the pel array 1 of display floater, repeat the arrangement of first module pel array 10 of the every a line pel array to have constituted from top to bottom.
Below, the unit pixel array of display floater in accordance with another embodiment of the present invention will be described. Fig. 3 is the schematic diagram of the unit pixel array illustrating display floater according to a second embodiment of the present invention.
As it is shown on figure 3, except the first module pel array 10 described before, farther include second unit pel array according to the display floater of the present embodiment. Second unit pel array 11 also includes the first pixel 10A, the second pixel 10B, the 3rd pixel 10C and the 4th pixel 10D. But in second unit pel array 11, the first pixel 10A, the second pixel 10B, the 3rd pixel 10C and the 4th pixel 10D put in order from the first pixel 10A in first module pel array 10, the second pixel 10B, the 3rd pixel 10C and the 4th pixel 10D put in order different.
Such as, in first module pel array 10, arrange the first pixel 10A, the second pixel 10B, the 3rd pixel 10C and the 4th pixel 10D from left to right respectively, and at second unit pel array 11, arrange the 3rd pixel 10C, the 4th pixel 10D, the first pixel 10A and the second pixel 10B from left to right respectively.
The arrangement of the unit pixel array according to the present embodiment is described below with reference to Fig. 4. Fig. 4 is the schematic diagram of the arrangement of the unit pixel array illustrating display floater according to a second embodiment of the present invention.
As shown in Figure 4, in the pel array 1 of display floater, arrange multiple first module pel array 10 in every line, and in the row arranging multiple first module pel array 10, the horizontal direction along display floater arranges multiple first module pel arrays 10. Additionally, in the pel array 1 of display floater, arrange multiple second unit pel array 11 in every line, and in the row arranging multiple second unit pel array 11, the horizontal direction along display floater arranges multiple second unit pel arrays 11. It is to say, in the pel array 1 of display floater, on the longitudinal direction of display floater, be alternately arranged first module pel array 10 and second unit pel array 11. Second unit pel array is provided, and on the longitudinal direction of display floater, be alternately arranged the purpose of first module pel array 10 and second unit pel array 11 be in that to improve display floater pel array 1 diagonal (45 degree of oblique lines) direction on display effect.
By above-mentioned configuration, under identical resolution, four of the embodiments of the invention pixels with different colours compared with prior art improve light transmittance, thus reducing the power consumption of equipment. Additionally, by having in the pixel of different colours at four, the mixing of specific two pixels is constituted white raising light transmittance, meanwhile, compared to existing technology, the electric energy driving the described consumption of two pixels is low less compared to the electric energy of the described consumption driving three pixels.
Compared with prior art, owing to providing four pixels with different colours in unit pixel array, it is possible to provide more pixel when the area of unit pixel array is constant. Such as, when the area of the area of display floater and unit pixel array is constant, it is easy to the display floater (compared with RGB structure the pixel count of many offers 33%) with high-resolution pel array is provided. Additionally, due to arrange four pixels with different colours in unit pixel array, it is possible to the picture making the image shown by display floater or video is more fine and smooth true to nature, thus increases the representability of display floater.
Moreover, it relates to use the terminal unit of this display floater. According to embodiments of the invention, this terminal unit can be the terminal unit of such as computer, notebook, panel computer or smart mobile phone etc. The display floater of each embodiment described before comprising on this terminal unit.
Such as, according to embodiments of the invention, this terminal unit can comprise display floater. This display floater farther includes pel array. Pel array has multiple first module pel array. First module pel array includes having the first pixel of the first color, has the second pixel of the second color, have the 3rd pixel of the 3rd color and have the 4th pixel of the 4th color. Here, according to one embodiment of present invention, the first color, the second color, the 3rd color and the 4th color need to meet following condition:
First color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; Second color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; 3rd color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; 4th color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; And described first color, described second color, described 3rd color and described 4th color are different from each other. It is, the first color, the second color, the 3rd color and the 4th color can be made up of the mixing of red, green, blue whole components or a part of component respectively. Additionally, due to the first color, the second color, the 3rd color and the 4th color are different from each other, therefore the first color, the second color, the 3rd color and the 4th color at least contain redness, green or blue a part of component or whole component. Additionally, the first color, the second color, the 3rd color or the 4th color can not be white, and the mixing of the first color, the second color, the 3rd color and the 4th color may be constructed white. Additionally, according to a preferred embodiment, the first color A can be red, the second color B can be blue, and the 3rd color C can be cyan, and the 4th color D can be yellow.
Additionally, terminal unit can comprise the display screen with first module pel array and second unit pel array. Second unit pel array can also include the first pixel, the second pixel, the 3rd pixel and the 4th pixel. But, in second unit pel array the first pixel, the second pixel, the 3rd pixel and the 4th pixel put in order different from putting in order of described first pixel in described first module array, described second pixel, described 3rd pixel and described 4th pixel.
Each embodiment of the present invention described in detail above. But, it should be appreciated by those skilled in the art that without departing from the principles and spirit of the present invention, these embodiments can be carried out various amendment, combination or sub-portfolio, and such amendment should fall within the scope of the present invention.

Claims (7)

1. a display floater, including:
Pel array, described pel array has multiple first module array, described first module array by first pixel with the first color, there is the second pixel of the second color, there is the 3rd pixel of the 3rd color and there is the 4th pixel of the 4th color constitute
Wherein said first color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted;
Described second color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted;
Described 3rd color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted;
Described 4th color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; And
Described first color, described second color, described 3rd color and described 4th color are different from each other, wherein
Described first color is red;
Described second color is blue;
Described 3rd color is cyan;
Described 4th color is yellow;
In described first module array, the horizontal direction along described display floater arranges described first pixel, described second pixel, described 3rd pixel and described 4th pixel; And
In described pel array, arrange described first module array along described horizontal direction.
2. display floater as claimed in claim 1, wherein
The mixing of described first color, described second color, described 3rd color and described 4th color constitutes white, and described first color, described second color, described 3rd color or described 4th color are not white.
3. display floater as claimed in claim 1, wherein said pel array farther includes:
Second unit array, in described second unit array, putting in order of described first pixel, described second pixel, described 3rd pixel and described 4th pixel is different from putting in order of described first pixel in described first module array, described second pixel, described 3rd pixel and described 4th pixel.
4. display floater as claimed in claim 3, wherein
On the longitudinal direction of described display floater, alternately arranged described first module array and described second unit array.
5. display floater as claimed in claim 1, farther includes:
Backlight, configuration produces uniform light.
6. a terminal unit, including:
Display floater, described display floater includes:
Pel array, described pel array has multiple first module array, described first module array by first pixel with the first color, there is the second pixel of the second color, there is the 3rd pixel of the 3rd color and there is the 4th pixel of the 4th color constitute
Wherein said first color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted;
Described second color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted;
Described 3rd color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted;
Described 4th color is a kind of color in the set that the color combination produced by least two color mixture in red, green, blue and redness, green, blueness is constituted; And
Described first color, described second color, described 3rd color and described 4th color are different from each other, wherein
Described first color is red;
Described second color is blue;
Described 3rd color is cyan; And
Described 4th color is yellow;
In described first module array, the horizontal direction along described display floater arranges described first pixel, described second pixel, described 3rd pixel and described 4th pixel; And
In described pel array, arrange described first module array along described horizontal direction.
7. terminal unit as claimed in claim 6, wherein
The mixing of described first color, described second color, described 3rd color and described 4th color constitutes white, and described first color, described second color, described 3rd color or described 4th color are not white.
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